Works as well as light gauge steel strings should.

Are these nickel free?

The package it self says the strings are made from high carbon steel wire. No indications to nickel at all.

Do these work decent for drop c and drop b?

I play in D standard, drop C , C# standard and they stay in tune just fine. There’s a period of adjustment (stretching) like any string. But they stay in tune well. And they don’t break nearly as often. Used to break strings @ the bridge but these don’t. I would go up a gauge for drop B for sure. But these are all I use for all my guitars (they make acoustic strings too)

How many packs of stings do you get? I can get two for this amount at sweetwater!

All D'Addario's are available as single sets or in 3 packs. You didn't indicate the price. Single sets are $10.99 : 3 packs are $31.76. I don't use this set. I use Pro Steel .08's which I find too bright for general use.

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D'Addario Guitar Strings - ProSteels Electric Guitar Strings - Round Wound - Brighter, Crunchier, Increased Sustain - EPS520 - Super Light, 9-42

D'Addario Guitar Strings - ProSteels Electric Guitar Strings - Round Wound - Brighter, Crunchier, Increased Sustain - EPS520 - Super Light, 9-42

Product ID: 10377465

Details

Brand
D'Addario
String Gauge
Light
Color
Silver
Instrument
Electric
String Material Type
Steel

🎸Super bright tone

⚙️Hex-core precision

🇺🇸Made in USA quality

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€ 13.39

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In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
D'Addario
String Gauge
Light
Color
Silver

Description

🎶 Brighten your sound, own the spotlight.

PRECISION HEX CORE - Proprietary hex-core ensures flawless intonation and consistent playability every time.
CUT THROUGH ANY MIX - Stainless steel wrap wire delivers piercing brightness that commands the stage.
PLAYERS CIRCLE REWARDS - Register your set and earn exclusive points—join the elite community of pros.
LONG LASTING BRILLIANCE - Corrosion-resistant alloy keeps your tone fresh and vibrant for weeks, not days.
SUPER LIGHT FLEXIBILITY - 9-42 gauge offers effortless bends and smooth slides for expressive playing.

D'Addario ProSteels EPS520 electric guitar strings feature a stainless steel wrap over a high-carbon hex-core for unmatched brightness, sustain, and durability. Designed for super light 9-42 gauge playability, these USA-made strings cut through mixes with a crunchy tone that lasts weeks. Perfect for professionals seeking precision, flexibility, and a competitive edge on stage.

Specifications

ASIN	B003N1RU5Q
Best Sellers Rank	#1,873 in Musical Instruments ( See Top 100 in Musical Instruments ) #31 in Electric Guitar Strings
Body Material Type	Steel
Brand	D'Addario
Brand Name	D'Addario
Coating Description	Uncoated
Color	Silver
Customer Reviews	4.7 out of 5 stars 4,057 Reviews
Finish Type	Uncoated
Global Trade Identification Number	00019954953973
Included Components	Guitar Strings
Instrument	Electric Guitar
Item Type Name	Electric Guitar Strings
Manufacturer	D'Addario &Co. Inc
Manufacturer Part Number	EPS520
Material Type	Steel
Model Name	EPS520
Model Number	EPS520
Recommended Uses For Product	playing electric guitar
Set Name	EPS520
Sound Profile	Bright and Clear
String Gauge	Light
String Material Type	Steel
UPC	019954953973
Warranty Description	Replaced if defective.

Reviews

M**.

20.02.2026

E**N

19.02.2026

C**Y

27.05.2018

H**Z

30.04.2026

C**K

2.02.2023

H**A

27.02.2026

B**X

13.11.2025

M**E

3.06.2025

N**N

4.02.2024

B**L

20.11.2014

B**N

24.10.2021

G**G

17.01.2026

C**S

17.06.2021

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€ 13.39

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In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

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